| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.38 | 11.264% | $225.1761 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $10.42 | 12.768% | $11.7504 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $156.81 | 4.218% | $163.4242 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $18.38 | 13.256% | $20.8165 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $170.72 | 7.450% | $183.4386 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $205.99 | 5.246% | $216.7962 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $23.26 | 6.859% | $24.8554 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $787.96 | $846.2574 | $846.27 | $846.25 | $846.30 | |